Running a Intel D875PBZ with latest Bios Revision with 1GB of 3200LL Corsair TwinX and P4 3.0C with a 120 GB 8MB Maxtor and a 30GB Maxtor for the 2ndary, My system runs fine with just the 120 hooked up, but when I hook up the 30 to the slave connection on the ide cable, the system wont see any of my drives, the DVD Rom, the 120, or the 30. I have the 30's jumper set to Slave and it worked fine on my old 1066 Rambus mobo, and just to make sure I hooked the 30 up to my Other computer and it worked fine. Any ideas?